/* ============================================
   TC Helicon Support - シンプル版
============================================ */

/* ヒーロー */
.support-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    text-align: center;
    padding: 50px 20px;
}

.support-hero .support-logo img {
    height: 35px;
    opacity: 0.9;
    margin-bottom: 15px;
}

.support-hero h1 {
    font-size: 42px;
    color: #fff;
    margin: 0;
    letter-spacing: 2px;
}

.support-hero p {
    color: rgba(255,255,255,0.6);
    margin: 10px 0 0;
}

/* ナビ */
.support-nav {
    display: flex;
    justify-content: center;
    gap: 5px;
    padding: 15px;
    background: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
}

.support-nav a {
    padding: 10px 20px;
    color: #555;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: 25px;
    transition: all 0.2s;
}

.support-nav a:hover {
    background: #f5f5f5;
    color: #e91e63;
}

/* セクション */
.support-section {
    padding: 60px 20px;
}

.support-section.gray {
    background: #f8f9fa;
}

.support-container {
    max-width: 800px;
    margin: 0 auto;
}

/* セクションタイトル */
.section-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #222;
}

/* ハイライトボックス */
.highlight-box {
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    border-radius: 12px;
    color: #fff;
}

.highlight-box p {
    margin: 0;
    font-size: 16px;
}

.highlight-box strong {
    font-size: 20px;
}

.highlight-box .small {
    font-size: 13px;
    opacity: 0.8;
    margin-top: 8px;
}

/* 保証期間ボックス */
.warranty-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #e91e63 0%, #c2185b 100%);
    padding: 20px 30px;
    border-radius: 12px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 10px;
}

.warranty-label {
    color: #fff;
    font-size: 15px;
}

.warranty-period {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
}

/* コンテンツカード */
.content-card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.content-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 15px;
    color: #222;
    padding-bottom: 10px;
    border-bottom: 2px solid #e91e63;
}

/* チェックリスト */
.check-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.check-list li {
    padding: 8px 0 8px 28px;
    position: relative;
    font-size: 14px;
    color: #444;
    line-height: 1.6;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #e91e63;
    font-weight: bold;
}

/* シンプルリスト */
.simple-list {
    padding-left: 20px;
    margin: 10px 0 0;
}

.simple-list li {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 5px;
}

/* 情報ハイライト */
.info-highlight {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
    padding: 12px 15px;
    font-size: 14px;
    color: #e65100;
    margin-bottom: 15px;
    border-radius: 0 8px 8px 0;
}

/* シンプルテーブル */
.simple-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.simple-table th,
.simple-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.simple-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #e91e63;
    width: 100px;
    white-space: nowrap;
}

.simple-table td {
    color: #555;
}

/* 除外グリッド */
.exclusion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 15px;
}

.exclusion-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #fafafa;
    border-radius: 8px;
    font-size: 13px;
    color: #555;
}

.exclusion-icon {
    font-size: 18px;
}

.note {
    font-size: 12px;
    color: #888;
    margin: 0;
}

/* 注意ボックス */
.notice-box {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: 10px;
    padding: 20px;
    margin-top: 25px;
}

.notice-box h4 {
    font-size: 14px;
    font-weight: 600;
    color: #f57f17;
    margin: 0 0 10px;
}

.small-list {
    margin: 0;
    padding-left: 18px;
}

.small-list li {
    font-size: 13px;
    color: #666;
    line-height: 1.7;
}

/* 修理フロー */
.repair-flow {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.flow-step {
    display: flex;
    gap: 15px;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.step-num {
    width: 40px;
    height: 40px;
    background: #e91e63;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.step-body h4 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px;
    color: #222;
}

.step-body p {
    font-size: 14px;
    color: #555;
    margin: 0;
    line-height: 1.6;
}

/* 送付先ボックス */
.shipping-box {
    background: #e3f2fd;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.shipping-box h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1565c0;
    margin: 0 0 10px;
}

.shipping-box p {
    font-size: 14px;
    color: #333;
    margin: 0;
    line-height: 1.8;
}

/* 注意リスト */
.caution-list {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.caution-list h4 {
    font-size: 15px;
    font-weight: 600;
    color: #d32f2f;
    margin: 0 0 12px;
}

.caution-list ul {
    margin: 0;
    padding-left: 18px;
}

.caution-list li {
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 5px;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.faq-item summary {
    padding: 18px 20px;
    font-size: 15px;
    font-weight: 500;
    color: #222;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    font-size: 20px;
    color: #999;
    transition: transform 0.2s;
}

.faq-item[open] summary::after {
    content: "−";
    color: #e91e63;
}

.faq-item p {
    padding: 0 20px 20px;
    font-size: 14px;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

/* ダウンロードリンク */
.download-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.download-link {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.2s;
    border: 2px solid transparent;
}

.download-link:hover {
    border-color: #e91e63;
    transform: translateY(-2px);
}

.dl-icon {
    font-size: 32px;
}

.dl-text strong {
    display: block;
    font-size: 15px;
    color: #222;
    margin-bottom: 3px;
}

.dl-text small {
    font-size: 12px;
    color: #888;
}

/* お問い合わせ */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.contact-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.contact-card h3 {
    font-size: 18px;
    margin: 0 0 10px;
    color: #222;
}

.contact-card p {
    font-size: 14px;
    color: #555;
    margin: 0 0 15px;
}

.contact-card .phone-number {
    font-size: 28px;
    font-weight: 700;
    color: #e91e63;
    margin: 0;
}

.contact-card .hours {
    font-size: 14px;
    color: #555;
    margin: 5px 0 0;
}

.contact-card small {
    font-size: 12px;
    color: #999;
    display: block;
    margin-top: 10px;
}

.btn-primary {
    display: inline-block;
    background: #e91e63;
    color: #fff;
    padding: 14px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #c2185b;
    transform: translateY(-2px);
}

/* 会社情報 */
.company-info {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid #ddd;
}

.company-info p {
    font-size: 14px;
    color: #555;
    margin: 5px 0;
}

/* 戻るリンク */
.back-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 40px 20px;
    background: #1a1a2e;
    max-width: 500px;
    margin: 0 auto;
}

.back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    color: #fff;
    transition: all 0.2s;
}

.back-link.vocal {
    background: #e91e63;
}

.back-link.gaming {
    background: #9c27b0;
}

.back-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* レスポンシブ */
@media (max-width: 600px) {
    .support-hero h1 {
        font-size: 32px;
    }
    
    .support-nav {
        gap: 3px;
    }
    
    .support-nav a {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .support-section {
        padding: 40px 15px;
    }
    
    .warranty-box {
        flex-direction: column;
        text-align: center;
    }
    
    .warranty-period {
        font-size: 24px;
    }
    
    .content-card {
        padding: 20px;
    }
    
    .flow-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-num {
        margin: 0 auto;
    }
    
    .exclusion-grid {
        grid-template-columns: 1fr;
    }
    
    .back-links {
        grid-template-columns: 1fr;
        padding: 30px 15px;
    }
}